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Installation, Repair & Replacement
Grant Heating and Air, LLC specializes in the following:

Heating & Cooling



Air Conditioner

Heat Pump

Water Heater

Garage Heater

Radiant In-Floor Heat Systems

Air Quality Solutions


Whole House Humidifiers

Air Filtration and Purification

Air Exchangers

Other Services


Zoned Systems


Custom Fabricated Ductwork

Appliance & Fireplace Installs

New Construction

Remodels & Basement Finishes


Preventative Maintenance 


Preventative maintenance is essential to the life of the equipment used to control the comfort of your home.  Much like an annual health physical prevents minor concerns from becoming major health issues, preventative maintenance will insure the long life of your equipment by addressing minor issues before they become a major problem.  Not only will it extend the life of your equipment, but it will also save you the expense of costly emergency repairs.  Most importantly, it will provide you with peace of mind that your home will stay warm on the coldest of Minnesota nights. 

The following services will be completed during the scheduled maintenance:



Check air conditioner/heat pump operation

Check refrigerant head and suction pressures

Inspect evaporator and condenser coils

Inspect all electrical controls and connections

Inspect and clean out drain lines

Check furnace blower operation

Change filters




Check furnace/heat pump operation

Check safety controls

Inspect and clean burners

Inspect and clean flame sensor

Inspect heat exchanger

Inspect and clean blower and blower motor

Inspect and clean out drain lines

Change Filters

To protect your investment today, simply complete the Preventative Maintenance Contract  and return it with payment in full.  If you have any questions please Contact us.